{"item_id":21480,"name":"Mahogany sapling","url":"https://runescapetrader.com/item/21480","unit":"GP","buy_limit":200,"prices":{"instant_buy":{"gp":426,"observed_at":"2026-09-11T17:55:09Z","age_seconds":170,"status":"fresh"},"instant_sell":{"gp":300,"observed_at":"2026-09-11T16:44:53Z","age_seconds":4386,"status":"stale"}},"market_data_updated_at":"2026-09-11T17:57:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}